[PRQ#46932] Deletion Request for python2-genson

MarsSeed [1] filed a deletion request for python2-genson [2]: I suggest that this unused Python2 library from 2018 can now be deleted. Nothing depends on it. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/python2-genson/